mkolosick (Matthew Kolosick) | Keybase

mkolosick

Matthew Kolosick

Chat with mkolosickStart a chat
Your conversation will be end-to-end encrypted.

a mystery user with no key

Chat with mkolosickStart a chat
Your conversation will be end-to-end encrypted.

Browse others (15)

jonathanmalek
Jonathan Malek

nimeet
Nimeet Shah

tonytbone

amiable
Gift Amaka

charlesj
Josh Charles

stephankaag
Stephan Kaag

truongdang1

timstpierre
Tim St. Pierre

androiddevice1
the Android device

noahrnkle

adborden
Aaron D Borden

gtugablue
Gustavo Rocha da Silva

sjogrady
Stuart Auld

hehoe
Hermann Höhne

boringvagabond
Mark

What the heck is Keybase?

Keybase is an open source app

Keybase comes with everything you need to manage your identity, create secure chats, and share files privately. It's free.

It's fun too.

Over 100,000 people have joined Keybase so far to prove their identities, and it's growing rapidly.

Please send us feedback & bug reports.

Keybase, 2026 | read our blog
terms & privacy & security advisories & california ccpa & acceptable use